Quote verification

This proves the quote below is recorded by Citatio exactly as displayed and has not been altered since it was committed and anchored. It documents Citatio's crawl observation; it does not imply endorsement by the source platform. The quote links to the original review.

“nette Einstellungen bis auf Baar Kiosk 10chf mit steuern währe cool rauszulassen”
Google Play · 5/5 · 2026-09-01

Checks (re-run on this request)

✓ Signature — Ed25519 signature over the record hash, verified against the public key at /.well-known/citatio-signing.json
✓ Merkle inclusion — Leaf recomputed through the sibling path to the anchored root
✓ Public transparency log — Sigstore Rekor log index 2893887498

Proof data

Record hash (SHA-256): 1db5c3522e21598c17e72d5223973e8ebdda0fd47d7c39a31d019d3c368c8132
Signature (Ed25519, base64): Q3DXcJYIYe+AzMQd3Ac8o574z4Q7tix9/jVvMWHS0IGQsnxWjXLQU3CI8bEBza0DI2E84LilhyB2RP9WslP4AA==
Merkle root: 2f068f3de56bebe7a575ba4a979c9244445d2350140e36238e088fa40fbfdd88
Merkle path: ["1db9eaad7b84530fbda1b1729a37e2ea4af14c2806b233b45d2626bc4776f160","92d3d5e18f7019517885385b73d3e82d888f2efae3fc0667c97aca231e490e22","66de60aaba0e14d1be57e9e072e4c0a3847a7a75dfcc78acba18f0472bdd23e3","c633cbbbbe2444a4401d734ec7213152bbd11d738940b3adc5f2b2bbaa54aaab","60837cb31890832559fcbc0c9d4cad7dfd339fe3c41a7dca651aeee3236fcdfd","d9de3c17c38089183bc55e315547c23b9163749e8474cd364bce292b3df13162","df48e25b1c39f1608dd0d81a26e1e602edfee3a9f2bd1a630eecc396770d8421","6fbde4c8c2ca300d9e89dd6d6be8adf28e4816b4e004e6c866a6dac420caa8bc","46f5915899923b08a1cf1596d7d7d71e0b343785f79770a99db0127f4cf49843","6dc86dbeca1fe8da0dd55159a3ac5867e5a8816ddf051d085a23d21d255eabc0","002b17e7adc5d32473d1b91f11ba4d31db1d20c36352d6fa73454bed87b29eba","b8cfb68a145033d7a3285a85a67ec25a6d084bffd75ff809bcc332bbb80a7a76","3b092fa48a78448b4db01d94e347dbde2c39988a6fba76ec91ab78b6f236682c","03c5fc675733b417d9af5e071de3aba38ae7f09fa5781cbd0133ff9d4e234e36","98191c82333f4385e47f318835e01d44ca8835262c6d0df40edfd5f6a4dc5c19"]
Anchored: 2026-09-20
Public log entry: search.sigstore.dev, log index 2893887498 · entry 108e9186e8c5677af79f…
Expected log hash: 90099e0300c6e23b62e79318296ebab91bff130379d248ada57f044f77e72ccd The log entry's spec.data.hash.value must equal this value: the SHA-256 of the Merkle root string above. Recompute it yourself from the root to confirm.
Canonical record: {"dataset_version":"v1789796056710","kind":"published-quote","locale":"de","page":"brand:twint","quote":"nette Einstellungen bis auf Baar Kiosk 10chf mit steuern währe cool rauszulassen","rating":5,"review_date":"2026-09-01","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.ubs.Paymit.android","v":1}

Verify in the public log

Open the Rekor entry (pre-filled with this proof's log index).
In the entry, compare spec.data.hash.value with the "Expected log hash" above: it is the SHA-256 of the Merkle root string (2f068f3de56b…), which ties this proof's root to the log entry.
Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
Locally, without any Citatio infrastructure: SHA-256 the canonical record (must equal the record hash), verify the Ed25519 signature against the public key, and fold the hash through the Merkle path (sorted-pair SHA-256) to reach the anchored root.